LangChain
Organization@langchain-ai
75
Published Tools
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Published Tools
61 Skills14 Agentsacross 10 categoriesLangChain Template: Research Assistant
Awesome Gen AI Tools: LangChain Template: Research Assistant
langchain-xai
cyberdude
Grok API wrapper for Node.js
langchain-fireworks
An integration package connecting Fireworks and LangChain
langchain-groq
An integration package connecting Groq and LangChain
langchain-ollama
An integration package connecting Ollama and LangChain
langchain-chroma
An integration package connecting Chroma and LangChain.
langchain-qdrant
An integration package connecting Qdrant and LangChain
langchain
Erick Friis <[email protected]>
Building applications with LLMs through composability
langchain-model-profiles
CLI tool for updating model profile data in LangChain integration packages.
langchain-deepseek
An integration package connecting DeepSeek and LangChain
langchain-exa
An integration package connecting Exa and LangChain
langchain-oceanbase
shanhaikang.shk
An integration package connecting OceanBase and LangChain
langchain-perplexity
An integration package connecting Perplexity and LangChain
langchain-glean
John Agan <[email protected]>, Steve Calvert <[email protected]>
An integration package connecting Glean and LangChain
langchain-nomic
An integration package connecting Nomic and LangChain
langchain-nvidia-aiplay
This package is deprecated. Please use langchain-nvidia-ai-endpoints instead.
langchain-prompty
An integration package connecting Prompty and LangChain
langchain-mistralai
An integration package connecting Mistral and LangChain
langchain-e2b-selfhost
Self-hosted E2B sandbox integration for Deep Agents
langchain-modal
Modal sandbox integration for Deep Agents
langchain-runloop
Runloop sandbox integration for Deep Agents
langchain-quickjs
QuickJS integration package for Deep Agents
langchain-daytona
Daytona sandbox integration for Deep Agents
langserve
LangChain
No description available
langchain-trigger-server
Open Agent Platform Team
Generic event-driven triggers framework
langsmith
LangChain <[email protected]>
Client library to connect to the LangSmith Observability and Evaluation Platform.
langchain-google-genai
An integration package connecting Google's genai package and LangChain
langchain-google-vertexai
An integration package connecting Google VertexAI and LangChain
langchain-google-community
An integration package connecting miscellaneous Google's products and LangChain
langchain-google-vertexai_yd
An integration package connecting Google VertexAI and LangChain
langchain-agentcore-codeinterpreter
Amazon Bedrock AgentCore Code Interpreter sandbox integration for Deep Agents
langchain-aws
An integration package connecting AWS and LangChain
langchain-community
Community contributed LangChain integrations.
langchain-community-mumu-fix01
Community contributed LangChain integrations.
Agent Auth Payments
langchain-ai
fullstack chat agent with authentication, request credits and payments built in
langchain-nvidia-ai-endpoints
An integration package connecting NVIDIA AI Endpoints and LangChain
langchain-azure-dynamic-sessions
An integration package connecting Azure Container Apps dynamic sessions and LangChain
langchain-sqlserver
An integration package to support SQL Server in LangChain.
langchain-azure-storage
Microsoft Corporation
LangChain integrations for Azure Storage
langchain-azure-ai
Arda Aytekin
An integration package to support Azure AI Foundry capabilities in LangChain/LangGraph ecosystem.
langchain-experimental
Building applications with LLMs through composability
langchain-elasticsearch
An integration package connecting Elasticsearch and LangChain
langchain-weaviate
An integration package connecting Weaviate and LangChain
langchain-redis
Brian Sam-Bodden
An integration package connecting Redis and LangChain for AI working memory
langchain-milvus
An integration package connecting Milvus and LangChain
langchain-cohere
An integration package connecting Cohere and LangChain
langchain-neo4j
An integration package connecting Neo4j and LangChain
langchain-snowflake
An integration package connecting Snowflake and LangChain
langchain-astradb
An integration package connecting Astra DB and LangChain
langchain-db2
IBM
An integration package connecting Db2 vector store and LangChain
langchain-litellm
Akshay Dongare
An integration package connecting LiteLLM and LangChain
langchain-pinecone
An integration package connecting Pinecone and LangChain
langchain-unstructured
An integration package connecting Unstructured and LangChain
langchain-upstage
An integration package connecting Upstage and LangChain
langchain-ai21
An integration package connecting AI21 and LangChain
langchain-sema4
An integration package connecting Sema4 and LangChain
langchain-cerebras
An integration package connecting Cerebras and LangChain
langchain-together
An integration package connecting Together AI and LangChain
langgraph
Md-Emon-Hasan
Building stateful, multi-actor applications with LLMs
ai-filesystem
Nick <[email protected]>
Virtual filesystem service for AI agents with LangChain integration
langchain-box
An integration package connecting Box and LangChain
langchain-databricks
An integration package connecting Databricks and LangChain
langchain-iceberg
Vipin Kataria
LangChain integration for Apache Iceberg with native PyIceberg API support
langchain-matrixone
Ian Chenyang Zhao
LangChain integration for MatrixOne
langchain-tool-client
LangChain Tool Client SDK (Python)
langchain-vercel-sandbox
Vercel Sandbox integration for Deep Agents
@langchain/node-vfs
LangChain
Virtual File System sandbox backend for deepagents
@langchain/quickjs
LangChain
Sandboxed JavaScript REPL for deepagents using QuickJS (WASM)
@langchain/modal
LangChain
Modal Sandbox backend for deepagents
@langchain/sandbox-standard-tests
LangChain
Standard integration tests for deepagents sandbox providers
@langchain/daytona
LangChain
Daytona Sandbox backend for deepagents
@langchain/deno
LangChain
Deno Sandbox backend for deepagents
langchain-azure-cosmosdb
Aayush Kataria
Azure CosmosDB integrations for LangChain and LangGraph, including vector store, cache, chat history, and checkpoint.
langchain-community-tsr
Community contributed LangChain integrations.
langchain-protocol
Python bindings for the LangChain agent streaming protocol